3899352879

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{318809}}^1$

素因数の和:318972

約数の個数: 20

約数和(自身を含む): 5863553520

約数和(自身を除く): 1964200641

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 318809, 956427, 2869281, 8607843, 25823529, 48140159, 144420477, 433261431, 1299784293, 3899352879]

約数ペア:

[(1, 3899352879), (3, 1299784293), (9, 433261431), (27, 144420477), (81, 48140159), (151, 25823529), (453, 8607843), (1359, 2869281), (4077, 956427), (12231, 318809)]